smtp.corp.custserv.ca DNS trace

Queried just now

Root zone

These servers manage the DNS root zone

a.root-servers.net

198.41.0.4

AS397197

Anycast IP

2001:503:ba3e::2:30

AS397197

Anycast IP

b.root-servers.net

170.247.170.2

AS394353

Anycast IP

2801:1b8:10::b

AS394353

Anycast IP

c.root-servers.net

192.33.4.12

AS2149

Anycast IP

2001:500:2::c

AS2149

Anycast IP

d.root-servers.net

199.7.91.13

AS10886

Anycast IP

2001:500:2d::d

AS10886

Anycast IP

e.root-servers.net

192.203.230.10

AS21556

Anycast IP

2001:500:a8::e

AS21556

Anycast IP

f.root-servers.net

192.5.5.241

AS3557

Anycast IP

2001:500:2f::f

AS3557

Anycast IP

g.root-servers.net

192.112.36.4

AS5927

Anycast IP

2001:500:12::d0d

AS5927

Anycast IP

h.root-servers.net

198.97.190.53

AS1508

Anycast IP

2001:500:1::53

AS1508

Anycast IP

i.root-servers.net

192.36.148.17

AS29216

Anycast IP

2001:7fe::53

AS29216

Anycast IP

j.root-servers.net

192.58.128.30

AS396661

Anycast IP

2001:503:c27::2:30

AS396661

Anycast IP

k.root-servers.net

193.0.14.129

AS25152

Anycast IP

2001:7fd::1

AS25152

Anycast IP

l.root-servers.net

199.7.83.42

AS20144

Anycast IP

2001:500:9f::42

AS20144

Anycast IP

m.root-servers.net

202.12.27.33

AS7500

Anycast IP

2001:dc3::35

AS7500

Anycast IP

all servers delegate to

ca.

These servers manage the ca zone

any.ca-servers.ca

199.4.144.2

AS55195

Anycast IP

2001:500:a7::2

AS55195

Anycast IP

c.ca-servers.ca

185.159.196.2

AS394354

Anycast IP

2620:10a:8053::2

AS394354

Anycast IP

d.ca-servers.ca

45.142.220.101

AS208366

Anycast IP

2a0e:dbc0::101

AS208366

Anycast IP

j.ca-servers.ca

198.182.167.1

AS42

Anycast IP

2001:500:83::1

AS42

Anycast IP

all servers delegate to

custserv.ca.

These servers manage the custserv.ca zone

ns-1263.awsdns-29.org

ns-1705.awsdns-21.co.uk

ns-300.awsdns-37.com

ns-697.awsdns-23.net

These servers claim authority over smtp.corp.custserv.ca, but say it doesn't exist